Anisotropic magnetic and superconducting properties of pure and Co-doped CaFe${}_2$As${}_2$ single crystals

Neeraj Kumar, R. Nagalakshmi, R. Kulkarni +4

We report anisotropic dc magnetic susceptibility $\chi (T)$, electrical resistivity $\rho (T)$, and heat capacity $C(T)$ measurements on the single crystals of CaFe${}_{2-x}$Co${}_x$As${}_2$ for…